单片机操作DS18B20读取温度的源程序，外部晶体1105…

51单片机u盘读写模块，提供全套资料，原理图，固件源代码。-usb mass storage controller module

单片机6502 编程实现红外遥控接收-6502 microcontroller programming infrared remote control receiver

KG.rar的全部，用KIL就可以打开，是一个开关控制程序，有LED显示接口和一个2*2健盘接口，开关时间的频率和周期可以调节。 -KG.rar of all, you can open with KIL is a switch control procedures, has LED display interface and a 2* 2 Kin-disk interface, switching frequency and cycle time can be adjusted.

MCS51和ch375b做USB主机同普通键盘的通信-MCS51 and ch375b to do with an ordinary keyboard USB host communication

pwm的输出实验，运用内部数模转换器产生PWM波并输出-pwm output of experiments, the use of PWM wave generated within the DAC and output

通用串口通讯,C51程序源代码 通用串口通讯,C51程序源代码 -Universal Serial communications, C51 source code generic serial communications, C51 source code

本库函数实现了C8051F020下20键PS2键盘的驱动 代码非常稳定 同时很容易移植到其它处理器中使用 接口方便 代码规范简洁

PS2接口协议，PS2与单片机的接口,用单片机的同志有服气了-PS2 interface protocol, PS2 and microcontroller interface, the MCU is convinced the comrades

实验任务 利用8X8点阵显示数字0到9的数字。 -Mandate the use of experiments show that the number of 8X8 matrix figures 0-9.

利用NRF9e5芯片编写的C51源代码，可实现点到点无线通信接收部分。-NRF9E5 chips prepared using C51 source code, can be achieved to receive part of point-to-point wireless communications.